@article{borges_plotkin_2007, title = {Plotkin construction: rank and kernel}, volume = {abs/0707.3878}, url = {http://arxiv.org/abs/0707.3878}, journal = {CoRR}, author = {Borges, Joaquim and Fernández-Córdoba, Cristina}, year = {2007}, note = {\_eprint: 0707.3878} }